Muscles2 Flashcards

1
Q

Biceps brachii
Flexes:
Extends:

A

Flexes the elbow

Extends the shoulder

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2
Q

Biceps brachii
Origin
Insertion

A

Origin- medial side of distal scapula

Insertion- radius and ulna

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3
Q

Triceps

Extends

A

Extends elbow

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4
Q

Triceps
Origin
Insertion

A

Origin- lateral side of distal scapula and proximal humerus

Insertion- olecrannon of ulna

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5
Q

Infraspinatus

Abduct and flex

A

Abduct and flex the shoulder

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6
Q

Infraspinatus
Origin
Insertion

A

Origin: caudal side of lateral scapula
Insertion: greater tubercle of humerus

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7
Q

Damage to the infraspinatus leads to

A

“Sweeney” (when a harness doesn’t fit properly, damages the infraspinatus )

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8
Q

Chest muscles

A

Pectorals

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9
Q

Pectorals

Adduct the

A

Thoracic limb

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10
Q

Pectorals
Origin
Insertion

A

Origin: sternum
Insertion: humerus

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11
Q

Caudal thigh muscles (semimembranosus and semitendinosus)
Extend
Flex

A

Extend the hip

Flex the stifle

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12
Q

Caudal thigh muscles (semimembranosus and semitendinosus)
Origin
Insertion

A

Origin: tuber ischii
Insertion: proximal tibia

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13
Q

Quadriceps femoris
Cranial thigh muscles
Extend the

A

Extend the stifle

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14
Q

Quadriceps femoris
Origin
Insertion

A

Origin : femur

Insertion: tibia

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15
Q

Rump muscles

A

Gluteal muscles

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16
Q

Gluteal muscles
Extend the
Abduct the

A

Extend the hip

abduct the limb

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17
Q

Injection site in beef cattle

A

Gluteal muscles

18
Q

calf muscle connected to Achilles’ tendon

A

Gastrocnemius

19
Q

Gastrocnemius
Flexes
Extends

A

Flexes stifle, extends hock

20
Q

Gastrocnemius
Origin
Insertion

A

Origin: femur
Insertion: calcaneus

21
Q

Adductor muscles

Adduct the

A

Adduct the hind limbs

22
Q

Adductor muscles
Origin
Insertion

A

Origin: ventral pelvis
Insertion: femur and tibia

23
Q

If this is injured a cow will “split” herself

A

Adductor muscles

24
Q

Circular muscles around bodily openings

A

Sphincters

25
Q

The anal sphincter is made of _____ muscle and _______ muscle

A

Skeletal and smooth

26
Q

Sphincter around stomach outlet

What kind of muscle

A

Pyloric

Smooth muscle

27
Q

Sphincter around eyes

What kind of muscle

A

Orbicular oculi

Skeletal muscle

28
Q

The urethral muscle is made of what kind of muscle

A

Smooth and skeletal

29
Q

Where the esophagus joins the stomach

What kind of muscle

A

Esophageal sphincter

Smooth and cardiac

30
Q

Muscles that aid in arching back to urinate, defecate, give birth, cough, sneeze

A

Abdominal muscles

31
Q

White line on abdomen with very little blood supply that is the landmark for abdominal surgery

A

Linea Alba

32
Q

Muscles dorsal to the vertebrae

A

Expaxial (lumbar) muscles

33
Q

Distal portions of limbs have tendons and ligaments but no ______

A

Muscles

34
Q

Extensor muscles are located on the ______ (cranial/caudal) surface of limbs

A

Cranial

35
Q

Flexor muscles are located on the _______(cranial/caudal)

A

Caudal

36
Q

Sac filled with synovial fluid, between tendon and bone to prevent friction

A

Bursa

37
Q

Overuse or infection of bursa leads to

A

Bursitis

38
Q

Elongated bursa that surrounds a tendon. Found along tendons in legs

A

Synovial sheath it tendon sheath

39
Q

Neck muscles

A

Bracheosephalic muscle and trapezius muscle

40
Q

Jaw muscle

A

Masseter muscle

41
Q

Examples of heartworm treatment medicine.

What is this medicine made with

A

Immiticide or diroban

Made with arsenic

42
Q

The patella is located in which tendon

A

The quadriceps tendon